printer_dev Struct Reference

Data Fields
spinlock_t	lock
struct mutex	lock_printer_io
struct usb_gadget *	gadget
s8	interface
struct usb_ep *	in_ep
struct usb_ep *	out_ep
struct list_head	rx_reqs
struct list_head	rx_reqs_active
struct list_head	rx_buffers
wait_queue_head_t	rx_wait
struct list_head	tx_reqs
struct list_head	tx_reqs_active
wait_queue_head_t	tx_wait
wait_queue_head_t	tx_flush_wait
struct usb_request *	current_rx_req
size_t	current_rx_bytes
u8 *	current_rx_buf
u8	printer_status
u8	reset_printer
struct cdev	printer_cdev
struct device *	pdev
u8	printer_cdev_open
wait_queue_head_t	wait
struct usb_function	function

Detailed Description

Definition at line 61 of file printer.c.

Field Documentation

u8* current_rx_buf

Definition at line 82 of file printer.c.

size_t current_rx_bytes

Definition at line 81 of file printer.c.

struct usb_request* current_rx_req

Definition at line 80 of file printer.c.

struct usb_function function

Definition at line 89 of file printer.c.

struct usb_gadget* gadget

Definition at line 65 of file printer.c.

struct usb_ep* in_ep

Definition at line 67 of file printer.c.

s8 interface

Definition at line 66 of file printer.c.

spinlock_t lock

Definition at line 62 of file printer.c.

struct mutex lock_printer_io

Definition at line 64 of file printer.c.

struct usb_ep * out_ep

Definition at line 67 of file printer.c.

struct device* pdev

Definition at line 86 of file printer.c.

struct cdev printer_cdev

Definition at line 85 of file printer.c.

u8 printer_cdev_open

Definition at line 87 of file printer.c.

u8 printer_status

Definition at line 83 of file printer.c.

u8 reset_printer

Definition at line 84 of file printer.c.

struct list_head rx_buffers

Definition at line 71 of file printer.c.

struct list_head rx_reqs

Definition at line 69 of file printer.c.

struct list_head rx_reqs_active

Definition at line 70 of file printer.c.

wait_queue_head_t rx_wait

Definition at line 73 of file printer.c.

wait_queue_head_t tx_flush_wait

Definition at line 79 of file printer.c.

struct list_head tx_reqs

Definition at line 74 of file printer.c.

struct list_head tx_reqs_active

Definition at line 75 of file printer.c.

wait_queue_head_t tx_wait

Definition at line 77 of file printer.c.

wait_queue_head_t wait

Definition at line 88 of file printer.c.

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The documentation for this struct was generated from the following file:

• drivers/usb/gadget/printer.c